<template>
  <div class="login">
    <div class="login-container">
        <div class="img">
            <!-- <component :is="toRaw(illustration)" /> -->
            <img :src="loginBg" />
        </div>
        <div class="login-box">
            <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
            <div class="login-logo">
                <img :src="logo" />
          </div>
            <h3 class="title">安全智能管控平台</h3>
            <el-form-item prop="username">
                <el-input
                v-model="loginForm.username"
                type="text"
                size="large"
                auto-complete="off"
                placeholder="账号"
                >
                <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
                </el-input>
            </el-form-item>
            <el-form-item prop="password">
                <el-input
                v-model="loginForm.password"
                type="password"
                size="large"
                auto-complete="off"
                placeholder="密码"
                @keyup.enter="handleLogin"
                >
                <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
                </el-input>
            </el-form-item>

            <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
            <el-form-item style="width:100%;">
                <el-button
                :loading="loading"
                size="large"
                type="primary"
                style="width:100%;"
                @click.prevent="handleLogin"
                >
                <span v-if="!loading">登 录</span>
                <span v-else>登 录 中...</span>
                </el-button>
                <div style="float: right;" v-if="register">
                <router-link class="link-type" :to="'/register'">立即注册</router-link>
                </div>
            </el-form-item>
            </el-form>
        </div>
        <!--  底部  -->
        <div class="el-login-footer">
            <span>Copyright © 2018-2023 hua-gong-an All Rights Reserved.</span>
        </div>
    </div>
  </div>
</template>

<script setup>
import loginBg from "@/assets/login/loginBg.gif";
import logo from "@/assets/login/logo@2x.png";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import useUserStore from '@/store/modules/user'

const userStore = useUserStore()
const router = useRouter();
const { proxy } = getCurrentInstance();

const loginForm = ref({
  username: "admin",
  password: "123456",
  rememberMe: false,

});

const loginRules = {
  username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  password: [{ required: true, trigger: "blur", message: "请输入您的密码" }]
};

const codeUrl = ref("");
const loading = ref(false);
// 验证码开关
const captchaEnabled = ref(false);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);

function handleLogin() {
  proxy.$refs.loginRef.validate(valid => {
    if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), { expires: 30 });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      // 调用action的登录方法
      userStore.login(loginForm.value).then(() => {
        router.push({ path: redirect.value || "/" });
      }).catch(() => {
        loading.value = false;
      });
    }
  });
}



function getCookie() {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const rememberMe = Cookies.get("rememberMe");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password: password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
  };
}

//getCode();
getCookie();
</script>

<style lang='scss' scoped>
.login{
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center; /*使子项目水平居中*/
  align-items: center; /*使子项目垂直居中*/
  background-color: #eff6ff;
}

.login-container {
  width: 1138px;
  height: 568px;
  display: flex;  
}
.img img {
  width: 702px;
}
.login .img {
  background: url("../assets/login/loginBg2.png");
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  justify-content: center; /*使子项目水平居中*/
  align-items: center; /*使子项目垂直居中*/
}

.login-box {
  display: flex;
  justify-content: center; /*使子项目水平居中*/
  align-items: center; /*使子项目垂直居中*/
  background-color: #fff;
  border-radius: 0 8px 8px 0;
}
.login-logo {
  text-align: center;
  margin-bottom: 34px;
}
.login-logo img {
  width: 264px;
  display: inline-block;
}

.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 40px;
    input {
      height: 40px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}

</style>
